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Auteur Karen D. RUDOLPH |
Documents disponibles écrits par cet auteur (20)
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Relational victimization, friendship, and adolescents' hypothalamic–pituitary–adrenal axis responses to an in vivo social stressor / Casey D. CALHOUN in Development and Psychopathology, 26-3 (August 2014)
[article]
Titre : Relational victimization, friendship, and adolescents' hypothalamic–pituitary–adrenal axis responses to an in vivo social stressor Type de document : Texte imprimé et/ou numérique Auteurs : Casey D. CALHOUN, Auteur ; Sarah W. HELMS, Auteur ; Nicole HEILBRON, Auteur ; Karen D. RUDOLPH, Auteur ; Paul D. HASTINGS, Auteur ; Mitchell J. PRINSTEIN, Auteur Article en page(s) : p.605-618 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Adolescents' peer experiences may have significant associations with biological stress-response systems, adding to or reducing allostatic load. This study examined relational victimization as a unique contributor to reactive hypothalamic–pituitary–adrenal (HPA) axis responses as well as friendship quality and behavior as factors that may promote HPA recovery following a stressor. A total of 62 adolescents (ages 12–16; 73% female) presenting with a wide range of life stressors and adjustment difficulties completed survey measures of peer victimization and friendship quality. Cortisol samples were collected before and after a lab-based interpersonally themed social stressor task to provide measures of HPA baseline, reactivity, and recovery. Following the stressor task, adolescents discussed their performance with a close friend; observational coding yielded measures of friends' responsiveness. Adolescents also reported positive and negative friendship qualities. Results suggested that higher levels of adolescents' relational victimization were associated with blunted cortisol reactivity, even after controlling for physical forms of victimization and other known predictors of HPA functioning (i.e., life stress or depressive symptoms). Friendship qualities (i.e., low negative qualities) and specific friendship behaviors (i.e., high levels of responsiveness) contributed to greater HPA regulation; however, consistent with theories of rumination, high friend responsiveness in the context of high levels of positive friendship quality contributed to less cortisol recovery. Findings extend prior work on the importance of relational victimization and dyadic peer relations as unique and salient correlates of adaptation in adolescence. En ligne : http://dx.doi.org/10.1017/S0954579414000261 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237
in Development and Psychopathology > 26-3 (August 2014) . - p.605-618[article] Relational victimization, friendship, and adolescents' hypothalamic–pituitary–adrenal axis responses to an in vivo social stressor [Texte imprimé et/ou numérique] / Casey D. CALHOUN, Auteur ; Sarah W. HELMS, Auteur ; Nicole HEILBRON, Auteur ; Karen D. RUDOLPH, Auteur ; Paul D. HASTINGS, Auteur ; Mitchell J. PRINSTEIN, Auteur . - p.605-618.
Langues : Anglais (eng)
in Development and Psychopathology > 26-3 (August 2014) . - p.605-618
Index. décimale : PER Périodiques Résumé : Adolescents' peer experiences may have significant associations with biological stress-response systems, adding to or reducing allostatic load. This study examined relational victimization as a unique contributor to reactive hypothalamic–pituitary–adrenal (HPA) axis responses as well as friendship quality and behavior as factors that may promote HPA recovery following a stressor. A total of 62 adolescents (ages 12–16; 73% female) presenting with a wide range of life stressors and adjustment difficulties completed survey measures of peer victimization and friendship quality. Cortisol samples were collected before and after a lab-based interpersonally themed social stressor task to provide measures of HPA baseline, reactivity, and recovery. Following the stressor task, adolescents discussed their performance with a close friend; observational coding yielded measures of friends' responsiveness. Adolescents also reported positive and negative friendship qualities. Results suggested that higher levels of adolescents' relational victimization were associated with blunted cortisol reactivity, even after controlling for physical forms of victimization and other known predictors of HPA functioning (i.e., life stress or depressive symptoms). Friendship qualities (i.e., low negative qualities) and specific friendship behaviors (i.e., high levels of responsiveness) contributed to greater HPA regulation; however, consistent with theories of rumination, high friend responsiveness in the context of high levels of positive friendship quality contributed to less cortisol recovery. Findings extend prior work on the importance of relational victimization and dyadic peer relations as unique and salient correlates of adaptation in adolescence. En ligne : http://dx.doi.org/10.1017/S0954579414000261 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237 Relational victimization, friendship, and adolescents' hypothalamic–pituitary–adrenal axis responses to an in vivo social stressor—ERRATUM / Casey D. CALHOUN in Development and Psychopathology, 27-3 (August 2015)
[article]
Titre : Relational victimization, friendship, and adolescents' hypothalamic–pituitary–adrenal axis responses to an in vivo social stressor—ERRATUM Type de document : Texte imprimé et/ou numérique Auteurs : Casey D. CALHOUN, Auteur ; Sarah W. HELMS, Auteur ; Nicole HEILBRON, Auteur ; Karen D. RUDOLPH, Auteur ; Paul D. HASTINGS, Auteur ; Mitchell J. PRINSTEIN, Auteur Article en page(s) : p.945-946 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1017/S0954579414001230 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=263
in Development and Psychopathology > 27-3 (August 2015) . - p.945-946[article] Relational victimization, friendship, and adolescents' hypothalamic–pituitary–adrenal axis responses to an in vivo social stressor—ERRATUM [Texte imprimé et/ou numérique] / Casey D. CALHOUN, Auteur ; Sarah W. HELMS, Auteur ; Nicole HEILBRON, Auteur ; Karen D. RUDOLPH, Auteur ; Paul D. HASTINGS, Auteur ; Mitchell J. PRINSTEIN, Auteur . - p.945-946.
Langues : Anglais (eng)
in Development and Psychopathology > 27-3 (August 2015) . - p.945-946
Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1017/S0954579414001230 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=263 Suicide ideation among high-risk adolescent females: Examining the interplay between parasympathetic regulation and friendship support / Matteo GILETTA in Development and Psychopathology, 29-4 (October 2017)
[article]
Titre : Suicide ideation among high-risk adolescent females: Examining the interplay between parasympathetic regulation and friendship support Type de document : Texte imprimé et/ou numérique Auteurs : Matteo GILETTA, Auteur ; Paul D. HASTINGS, Auteur ; Karen D. RUDOLPH, Auteur ; Daniel J. BAUER, Auteur ; Matthew K. NOCK, Auteur ; Mitchell J. PRINSTEIN, Auteur Article en page(s) : p.1161-1175 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract Poor physiological self-regulation has been proposed as a potential biological vulnerability for adolescent suicidality. This study tested this hypothesis by examining the effect of parasympathetic stress responses on future suicide ideation. In addition, drawing from multilevel developmental psychopathology theories, the interplay between parasympathetic regulation and friendship support, conceptualized as an external source of regulation, was examined. At baseline, 132 adolescent females (M age = 14.59, SD = 1.39) with a history of mental health concerns participated in an in vivo interpersonal stressor (a laboratory speech task) and completed self-report measures of depressive symptoms and perceived support within a close same-age female friendship. Respiratory sinus arrhythmia (RSA) was measured before and during the speech task. Suicide ideation was assessed at baseline and at 3, 6, and 9 months follow-up. The results revealed that females with greater relative RSA decreases to the laboratory stressor were at higher risk for reporting suicide ideation over the subsequent 9 months. Moreover, parasympathetic responses moderated the effect of friendship support on suicide ideation; among females with mild changes or higher relative increases in RSA, but not more pronounced RSA decreases, friendship support reduced risk for future suicide ideation. Findings highlight the crucial role of physiological and external regulation sources as protective factors for youth suicidality. En ligne : http://dx.doi.org/10.1017/s0954579416001218 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=312
in Development and Psychopathology > 29-4 (October 2017) . - p.1161-1175[article] Suicide ideation among high-risk adolescent females: Examining the interplay between parasympathetic regulation and friendship support [Texte imprimé et/ou numérique] / Matteo GILETTA, Auteur ; Paul D. HASTINGS, Auteur ; Karen D. RUDOLPH, Auteur ; Daniel J. BAUER, Auteur ; Matthew K. NOCK, Auteur ; Mitchell J. PRINSTEIN, Auteur . - p.1161-1175.
Langues : Anglais (eng)
in Development and Psychopathology > 29-4 (October 2017) . - p.1161-1175
Index. décimale : PER Périodiques Résumé : Abstract Poor physiological self-regulation has been proposed as a potential biological vulnerability for adolescent suicidality. This study tested this hypothesis by examining the effect of parasympathetic stress responses on future suicide ideation. In addition, drawing from multilevel developmental psychopathology theories, the interplay between parasympathetic regulation and friendship support, conceptualized as an external source of regulation, was examined. At baseline, 132 adolescent females (M age = 14.59, SD = 1.39) with a history of mental health concerns participated in an in vivo interpersonal stressor (a laboratory speech task) and completed self-report measures of depressive symptoms and perceived support within a close same-age female friendship. Respiratory sinus arrhythmia (RSA) was measured before and during the speech task. Suicide ideation was assessed at baseline and at 3, 6, and 9 months follow-up. The results revealed that females with greater relative RSA decreases to the laboratory stressor were at higher risk for reporting suicide ideation over the subsequent 9 months. Moreover, parasympathetic responses moderated the effect of friendship support on suicide ideation; among females with mild changes or higher relative increases in RSA, but not more pronounced RSA decreases, friendship support reduced risk for future suicide ideation. Findings highlight the crucial role of physiological and external regulation sources as protective factors for youth suicidality. En ligne : http://dx.doi.org/10.1017/s0954579416001218 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=312 The emerging sex difference in adolescent depression: Interacting contributions of puberty and peer stress / Colleen S. CONLEY in Development and Psychopathology, 21-2 (May 2009)
[article]
Titre : The emerging sex difference in adolescent depression: Interacting contributions of puberty and peer stress Type de document : Texte imprimé et/ou numérique Auteurs : Colleen S. CONLEY, Auteur ; Karen D. RUDOLPH, Auteur Année de publication : 2009 Article en page(s) : p.593-620 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This research investigated the developmental stages (pubertal status) and contexts (early or late timing relative to peers, and a context of stressful versus supportive peer relationships) in which the sex difference in depression unfolds. A sample of 158 youth (ages 9.6–14.8) and their caregivers provided information at two waves, 1 year apart, on puberty, peer stress, and depression. Pubertal status and timing (actual and perceived) interacted with sex to predict depression. Sex differences in depression were evident at particular levels of pubertal status and timing, both actual and perceived. Depression was associated with more mature pubertal status and early timing (both actual and perceived) in girls, but with less mature pubertal status and late timing (actual and perceived) in boys. These patterns held concurrently, and often over time, particularly in a context of stressful peer relationships (peer stress moderated sex-differentiated associations between puberty and depression). Of note, there were no significant sex differences in depression at any particular age. Thus, this research highlights important distinctions among the contributions of age, pubertal status, pubertal timing, and perceived timing to the sex difference in adolescent depression. More broadly, these findings contribute to our growing understanding of the interactions among physical, social, and psychological processes involved in the sex difference in adolescent depression. En ligne : http://dx.doi.org/10.1017/s0954579409000327 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=727
in Development and Psychopathology > 21-2 (May 2009) . - p.593-620[article] The emerging sex difference in adolescent depression: Interacting contributions of puberty and peer stress [Texte imprimé et/ou numérique] / Colleen S. CONLEY, Auteur ; Karen D. RUDOLPH, Auteur . - 2009 . - p.593-620.
Langues : Anglais (eng)
in Development and Psychopathology > 21-2 (May 2009) . - p.593-620
Index. décimale : PER Périodiques Résumé : This research investigated the developmental stages (pubertal status) and contexts (early or late timing relative to peers, and a context of stressful versus supportive peer relationships) in which the sex difference in depression unfolds. A sample of 158 youth (ages 9.6–14.8) and their caregivers provided information at two waves, 1 year apart, on puberty, peer stress, and depression. Pubertal status and timing (actual and perceived) interacted with sex to predict depression. Sex differences in depression were evident at particular levels of pubertal status and timing, both actual and perceived. Depression was associated with more mature pubertal status and early timing (both actual and perceived) in girls, but with less mature pubertal status and late timing (actual and perceived) in boys. These patterns held concurrently, and often over time, particularly in a context of stressful peer relationships (peer stress moderated sex-differentiated associations between puberty and depression). Of note, there were no significant sex differences in depression at any particular age. Thus, this research highlights important distinctions among the contributions of age, pubertal status, pubertal timing, and perceived timing to the sex difference in adolescent depression. More broadly, these findings contribute to our growing understanding of the interactions among physical, social, and psychological processes involved in the sex difference in adolescent depression. En ligne : http://dx.doi.org/10.1017/s0954579409000327 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=727 Why is Past Depression the Best Predictor of Future Depression? Stress Generation as a Mechanism of Depression Continuity in Girls / Karen D. RUDOLPH in Journal of Clinical Child & Adolescent Psychology, 38-4 (July 2009)
[article]
Titre : Why is Past Depression the Best Predictor of Future Depression? Stress Generation as a Mechanism of Depression Continuity in Girls Type de document : Texte imprimé et/ou numérique Auteurs : Karen D. RUDOLPH, Auteur ; Megan FLYNN, Auteur ; Jamie L. ABAIED, Auteur ; Alison GROOT, Auteur ; Renee THOMPSON, Auteur Année de publication : 2009 Article en page(s) : p.473-485 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study examined whether a transactional interpersonal life stress model helps to explain the continuity in depression over time in girls. Youth (86 girls, 81 boys; M age = 12.41, SD = 1.19) and their caregivers participated in a three-wave longitudinal study. Depression and episodic life stress were assessed with semistructured interviews. Path analysis provided support for a transactional interpersonal life stress model in girls but not in boys, wherein depression predicted the generation of interpersonal stress, which predicted subsequent depression. Moreover, self-generated interpersonal stress partially accounted for the continuity of depression over time. Although depression predicted noninterpersonal stress generation in girls (but not in boys), noninterpersonal stress did not predict subsequent depression. En ligne : http://dx.doi.org/10.1080/15374410902976296 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=785
in Journal of Clinical Child & Adolescent Psychology > 38-4 (July 2009) . - p.473-485[article] Why is Past Depression the Best Predictor of Future Depression? Stress Generation as a Mechanism of Depression Continuity in Girls [Texte imprimé et/ou numérique] / Karen D. RUDOLPH, Auteur ; Megan FLYNN, Auteur ; Jamie L. ABAIED, Auteur ; Alison GROOT, Auteur ; Renee THOMPSON, Auteur . - 2009 . - p.473-485.
Langues : Anglais (eng)
in Journal of Clinical Child & Adolescent Psychology > 38-4 (July 2009) . - p.473-485
Index. décimale : PER Périodiques Résumé : This study examined whether a transactional interpersonal life stress model helps to explain the continuity in depression over time in girls. Youth (86 girls, 81 boys; M age = 12.41, SD = 1.19) and their caregivers participated in a three-wave longitudinal study. Depression and episodic life stress were assessed with semistructured interviews. Path analysis provided support for a transactional interpersonal life stress model in girls but not in boys, wherein depression predicted the generation of interpersonal stress, which predicted subsequent depression. Moreover, self-generated interpersonal stress partially accounted for the continuity of depression over time. Although depression predicted noninterpersonal stress generation in girls (but not in boys), noninterpersonal stress did not predict subsequent depression. En ligne : http://dx.doi.org/10.1080/15374410902976296 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=785